About: Accuracy of the use of energy conversion factors for compound fish diets

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Conversion factors of 23.6, 39.5 and 17.2MJ/kg for protein, lipid and carbohydrate contents, respectively, are frequently used in fish studies to calculate the gross energy (GE) content of compound diets. Values predicted according to the above resulted in linear relationships of observed GE values with similar R2 and mean prediction error (MPE) values when using either nitrogen-free extract (NFE) (R2=0.5713, RMSE=1.3134, MPE=0.0741, n=129, 32 studies) or starch (R2=0.5665, RMSE=1.6768, MPE=0.0839, n=190, 45 studies) as measurements of carbohydrate content. Apparent digestible carbohydrate content (either NFE or starch) was found to be linearly-related (R2 values of 0.7531 and 0.7460, respectively) to its dietary content in compound fish diets. Predicted apparent digestible protein (ADP), lipid (DL) and carbohydrate contents, together with energy conversion factors, presented R2 and MPE values of 0.6205 (RMSE=1.2606) and 0.2051, respectively, between observed and predicted apparent digestible energy ( Conversion factors of 23.6, 39.5 and 17.2MJ/kg for protein, lipid and carbohydrate contents, respectively, are frequently used in fish studies to calculate the gross energy (GE) content of compound diets. Values predicted according to the above resulted in linear relationships of observed GE values with similar R2 and mean prediction error (MPE) values when using either nitrogen-free extract (NFE) (R2=0.5713, RMSE=1.3134, MPE=0.0741, n=129, 32 studies) or starch (R2=0.5665, RMSE=1.6768, MPE=0.0839, n=190, 45 studies) as measurements of carbohydrate content. Apparent digestible carbohydrate content (either NFE or starch) was found to be linearly-related (R2 values of 0.7531 and 0.7460, respectively) to its dietary content in compound fish diets. Predicted apparent digestible protein (ADP), lipid (DL) and carbohydrate contents, together with energy conversion factors, presented R2 and MPE values of 0.6205 (RMSE=1.2606) and 0.2051, respectively, between observed and predicted apparent digestible energy ( (en)
Title	Accuracy of the use of energy conversion factors for compound fish diets Accuracy of the use of energy conversion factors for compound fish diets (en)
skos:prefLabel	Accuracy of the use of energy conversion factors for compound fish diets Accuracy of the use of energy conversion factors for compound fish diets (en)
skos:notation	RIV/60076658:12520/09:00010334!RIV10-MSM-12520___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6007665809)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Sales, James
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Fakulta rybářství a ochrany vod
http://linked.open...dnocenehoVysledku	301768
http://linked.open...ai/riv/idVysledku	RIV/60076658:12520/09:00010334
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	energy conversion; prediction; protein; lipids; carbohydrates; compound feeds; fish farming (en)
http://linked.open.../riv/klicoveSlovo	carbohydrates prediction protein energy conversion compound feeds lipids fish farming
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[0EA61A2C7918]
http://linked.open...i/riv/nazevZdroje	Archives of Animal Nutrition
http://linked.open...in/vavai/riv/obor	GL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	63
http://linked.open...iv/tvurceVysledku	Sales, James
http://linked.open...ain/vavai/riv/wos	000271512800006
http://linked.open...n/vavai/riv/zamer	Biologické, enviromentální a chovatelské aspekty v rybářství
issn	1745-039X
number of pages	19 (xsd:int)
http://localhost/t...ganizacniJednotka	12520

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